9947504

素因数分解:

$2^4\times 7^1\times {\mathrm{88817}}^1$

素因数の和:88832

約数の個数: 20

約数和(自身を含む): 22026864

約数和(自身を除く): 12079360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88817, 177634, 355268, 621719, 710536, 1243438, 1421072, 2486876, 4973752, 9947504]

約数ペア:

[(1, 9947504), (2, 4973752), (4, 2486876), (7, 1421072), (8, 1243438), (14, 710536), (16, 621719), (28, 355268), (56, 177634), (112, 88817)]